<?php

namespace common\models\Expert;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\Expert\Expert;

/**
 * ExpertSearch represents the model behind the search form about `common\models\Expert\Expert`.
 */
class ExpertSearch extends Expert
{
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id'], 'integer'],
            [['username','password', 'sex', 'phone', 'zhaopian', 'telephone', 'email', 'compamy', 'zhiwu', 'birthday', 'comefrom', 'bnumber', 'loc_town', 'chengguo','reason'], 'safe'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function scenarios()
    {
        // bypass scenarios() implementation in the parent class
        return Model::scenarios();
    }

    /**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
    public function search($params)
    {
        $query = Expert::find()->orderBy('id desc');

        // add conditions that should always apply here

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
        ]);

        $this->load($params);

        if (!$this->validate()) {
            // uncomment the following line if you do not want to return any records when validation fails
            // $query->where('0=1');
            return $dataProvider;
        }

        // grid filtering conditions
        $query->andFilterWhere([
            'id' => $this->id,
        ]);

        $query->andFilterWhere(['like', 'username', $this->username])
            ->andFilterWhere(['like', 'password', $this->password])
            ->andFilterWhere(['like', 'sex', $this->sex])
            ->andFilterWhere(['like', 'phone', $this->phone])
            ->andFilterWhere(['like', 'zhaopian', $this->zhaopian])
            ->andFilterWhere(['like', 'telephone', $this->telephone])
            ->andFilterWhere(['like', 'email', $this->email])
            ->andFilterWhere(['like', 'compamy', $this->compamy])
            ->andFilterWhere(['like', 'zhiwu', $this->zhiwu])
            ->andFilterWhere(['like', 'birthday', $this->birthday])
            ->andFilterWhere(['like', 'comefrom', $this->comefrom])
            ->andFilterWhere(['like', 'bnumber', $this->bnumber])
            ->andFilterWhere(['like', 'loc_town', $this->loc_town])
            ->andFilterWhere(['like', 'chengguo', $this->chengguo])
            ->andFilterWhere(['like', 'reason', $this->reason]);

        return $dataProvider;
    }
}
